| Specification | Details |
|---|---|
| Model | LG gram 17 - 2020 (17Z90N) |
| Processor | Intel Core i7-1065G7 |
| Integrated Graphics | Intel® Iris® Plus |
| Memory | 16GB RAM & 512GB SSD |
| Sound Card | Conexant CX8200 |
| Wireless Card | Intel® Wi-Fi 6 AX201 |
- I have had this laptop since November, spent so many hours on this (so far I havent found anyone who has had success) and Finally got it to work YAY!
- I am excited to get this fully finished but still have more to do! Will update when I fix whats not working!
- Hold F2 to enter BIOS on boot up
- Press CTRL-ALT-F7 to open Advanced Options
- Main - Boot Features - Quick Boot => Disabled
- Advanced - Intel Advanced Menu - CPU Configuration - Software Guard Extentsions (SGX) => Disabled
- Advanced - Intel Advanced Menu - Power & Performance - "CPU - Power Management Control" - CPU Lock Configuration - CFG Lock => Disabled and Overclocking Lock => Disabled
- Advanced - Intel Advanced Menu - System Agent (SA) Configuration - Graphics Configuration - DVMT Pre-Allocated => 64M
- Advanced - Intel Advanced Menu - PCH-IO Configuration - USB Configuration - XHCI Compliance Mode => Enabled
- Advanced - Intel Advanced Menu - PCH-IO Configuration - Security Configuration - Force unlock on all GPIO pads => Enabled (Thanks 1OldSWguy)
- Advanced - Intel Advanced Menu - Platform Settings - System Time and Alarm Source => Legacy RTC
- Advanced - Intel Advanced Menu - ACPI Settings - Low Power S0 Idle Capability => Disabled
- Security - Secure Boot Configuration - Secure Boot Option - Disabled
- Exit - Exit Saving Changes
- https://github.com/corpnewt/GenSMBIOS
- MacbookPro16,2
- Follow Guide to Add to config.plist - https://dortania.github.io/OpenCore-Install-Guide/config-laptop.plist/icelake.html#platforminfo
- Boot Opencore, select installer, and Install Big Sur. (Youll have to Create a MacOS Big Sur installer)
- The NVME Drive that comes with this Laptop is a SKHynix 512GB which is not supported by Mac OS, Please replace it as it will not boot with it installed. (I bought a WD SN750 500GB that worked great).
- If the system Crashes, Kernal Panics, or you manually shut it down you will have to re-enter BIOS settings above. (Havent figured out how to save them even if it kernal panics)
- Fixed - Graphics glitches when booting then is completely fine after the first 10-20 or so seconds. (Fixed Thanks to 1OldSWguy)
- WIFI
- Bluetooth
- Sound
- Graphics Acceleration
- Keyboard
- Trackpad
- Battery Settings
- Webcam
- USB-C
- Brightness Keys
- USB
- USB-C (Sleep Crashes with dock)
- might be fixed with latest, dont have a dock to test
- Sleep
- Thunderbolt
- HDMI
- FingerPrint Reader
- Thanks Opencore community
- Thanks 1OldSWguy
- Thanks daniyo27